import { createApp } from "vue"
import App from "./App3(pinia).vue"
//npm install pinia
//1、引入pinia   
import { createPinia } from "pinia"
const app = createApp(App)
//2、创建pinia
const pinia = createPinia()
//3、安装pinia
app.use(pinia)
app.mount("#app") 